EP3568258B8 - Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials - Google Patents

Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials Download PDF

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Publication number
EP3568258B8
EP3568258B8 EP18700333.0A EP18700333A EP3568258B8 EP 3568258 B8 EP3568258 B8 EP 3568258B8 EP 18700333 A EP18700333 A EP 18700333A EP 3568258 B8 EP3568258 B8 EP 3568258B8
Authority
EP
European Patent Office
Prior art keywords
workpiece
reducing
opening
welding device
inner contour
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18700333.0A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP3568258B1 (de
EP3568258A2 (de
Inventor
David Albert
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DMG Mori Ultrasonic Lasertec GmbH
Original Assignee
DMG Mori Ultrasonic Lasertec GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by DMG Mori Ultrasonic Lasertec GmbH filed Critical DMG Mori Ultrasonic Lasertec GmbH
Publication of EP3568258A2 publication Critical patent/EP3568258A2/de
Application granted granted Critical
Publication of EP3568258B1 publication Critical patent/EP3568258B1/de
Publication of EP3568258B8 publication Critical patent/EP3568258B8/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/34—Laser welding for purposes other than joining
    • B23K26/342—Build-up welding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0006—Working by laser beam, e.g. welding, cutting or boring taking account of the properties of the material involved
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0222—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape for use in soldering, brazing
    • B23K35/0244—Powders, particles or spheres; Preforms made therefrom
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/04—Tubular or hollow articles
    • B23K2101/06—Tubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/24—Frameworks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K2101/00—Articles made by soldering, welding or cutting
    • B23K2101/28—Beams
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/25—Process efficiency

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Mechanical Engineering (AREA)
  • Plasma & Fusion (AREA)
  • Laser Beam Processing (AREA)
EP18700333.0A 2017-01-10 2018-01-10 Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials Active EP3568258B8 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017200233.6A DE102017200233B4 (de) 2017-01-10 2017-01-10 Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials
PCT/EP2018/050563 WO2018130571A2 (de) 2017-01-10 2018-01-10 Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials

Publications (3)

Publication Number Publication Date
EP3568258A2 EP3568258A2 (de) 2019-11-20
EP3568258B1 EP3568258B1 (de) 2021-04-21
EP3568258B8 true EP3568258B8 (de) 2021-06-02

Family

ID=60957315

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18700333.0A Active EP3568258B8 (de) 2017-01-10 2018-01-10 Verfahren zum verkleinern oder vollständigen verschliessen einer öffnung einer werkstückinnenkontur mittels eines durch eine laser-auftragschweiss-vorrichtung aufgeschmolzenen materials

Country Status (7)

Country Link
US (1) US11612953B2 (ko)
EP (1) EP3568258B8 (ko)
JP (1) JP7138111B2 (ko)
KR (1) KR102224359B1 (ko)
CN (1) CN110461530B (ko)
DE (1) DE102017200233B4 (ko)
WO (1) WO2018130571A2 (ko)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112496341B (zh) * 2020-11-27 2023-01-10 西安航天发动机有限公司 一种薄壁夹层冷却结构激光选区熔化成形及后处理方法
CN113560596B (zh) * 2021-05-28 2023-01-17 浙江智熔增材制造技术有限公司 金属封闭结构的制造方法

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0745196B2 (ja) * 1990-11-02 1995-05-17 三菱商事株式会社 光固化造形装置
JP3088046B2 (ja) * 1992-06-25 2000-09-18 松下電工株式会社 三次元形状造形物の成形方法
JP3003401B2 (ja) 1992-08-20 2000-01-31 富士電機株式会社 硬貨分配装置
DE19903436C2 (de) 1999-01-29 2001-02-08 Fraunhofer Ges Forschung Verfahren zur Herstellung dreidimensionaler Formkörper
EP1396299A1 (de) * 2002-09-06 2004-03-10 Siemens Aktiengesellschaft Verfahren zum Verschliessen einer Öffnung eines Bauteils
DE102004043746B4 (de) 2004-09-10 2008-09-25 Mtu Aero Engines Gmbh Verfahren zur Herstellung eines mit Hohlschaufeln integral beschaufelten Gasturbinenrotors
US7966707B2 (en) * 2005-05-06 2011-06-28 United Technologies Corporation Method for repairing superalloy components using inserts
US9327056B2 (en) * 2006-02-14 2016-05-03 Washington State University Bone replacement materials
CN101114719B (zh) * 2007-06-25 2010-12-15 南京工业大学 一种以多孔衬底材料为支撑的梯度结构薄膜的制备方法
CN101593631B (zh) 2009-06-29 2011-06-15 彩虹集团公司 一种染料敏化太阳能电池模块的制备方法
US11000899B2 (en) * 2012-01-29 2021-05-11 Raytheon Technologies Corporation Hollow airfoil construction utilizing functionally graded materials
JP2013158796A (ja) * 2012-02-03 2013-08-19 Mitsubishi Heavy Ind Ltd 肉盛溶接鋼板
CN204235893U (zh) * 2014-07-25 2015-04-01 磐纹科技（上海）有限公司 闭环控制熔融沉积成型高速3d打印机
KR102432511B1 (ko) 2013-08-02 2022-08-12 가부시키가이샤 한도오따이 에네루기 켄큐쇼 표시 장치
ITPD20130237A1 (it) * 2013-08-28 2015-03-01 Mico Group S R L Metodo per la realizzazione di utensili per macchine atte alla formatura di filettature su corpi cilindrici mediante deformazione plastica
CN103978206B (zh) 2014-05-14 2015-10-28 陕西科技大学 一种网格铺粉的增材制造方法
JP6114718B2 (ja) 2014-06-17 2017-04-12 川崎重工業株式会社 軸対称体および軸対称製品の製造方法
WO2016044064A1 (en) 2014-09-16 2016-03-24 The Penn State Research Foundation Method for manufacturing overhanging material by pulsed, voxel-wise buildup
US20180009134A1 (en) * 2015-02-03 2018-01-11 Philips Lighting Holding B.V. Fused deposition modeling based mold for molding, and replicating objects, method for its manufacture and fused deposition modeling 3d printer

Also Published As

Publication number Publication date
JP2020505233A (ja) 2020-02-20
WO2018130571A3 (de) 2018-09-13
US11612953B2 (en) 2023-03-28
WO2018130571A2 (de) 2018-07-19
CN110461530A (zh) 2019-11-15
EP3568258B1 (de) 2021-04-21
EP3568258A2 (de) 2019-11-20
US20190344382A1 (en) 2019-11-14
JP7138111B2 (ja) 2022-09-15
DE102017200233A1 (de) 2018-07-12
CN110461530B (zh) 2021-11-05
KR102224359B1 (ko) 2021-03-09
DE102017200233B4 (de) 2022-05-05
KR20190138770A (ko) 2019-12-16

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